Page 2 - Best Circumcision doctors: TOP 54 doctors

Dr. Onuk brings over a decade of specialized urology experience, focusing on precise surgical techniques at Medical Park Bahcelievler Hospital.

• Associate Professor at Yeni Yuzyil University with extensive academic contributions
• Published 25+ peer-reviewed articles on urological conditions and treatments
• Specializes in minimally invasive approaches for male genital procedures

Specialties

Kidney and urinary tract endoscopic stone crushing treatment

Endoscopic Prostate and Bladder Surgery (TUR Method)

Diagnosis and surgery of testicular diseases

Diagnosis and treatment of infertility in men (Varicocele surgeries)

Diagnosis and treatment of sexual dysfunctions

Treatment of urinary incontinence in women

Treatment of nocturnal incontinence in children

Treatment of undescended testicle in children

Circumcision

Experience

1995-1999 Bilecik State Hospital Urology Clinic

1999-2002 Kocaeli Gölcük State Hospital Urology Clinic

2002-2006 Sakarya Karasu State Hospital Urology Clinic and Chief Physician

2006-2012 Kocaeli State Hospital Urology Clinic and Chief Physician

2012-2015 Kocaeli State Hospital Urology Clinic

2015-2018 Kocaeli Public Hospitals Secretary General

2018-2021 Kocaeli Provincial Health Director

2021-2023 Kocaeli Darıca Farabi Training and Research Hospital Urology Clinic

2023- 2024 Kocaeli Gölcük Necati Çelik State Hospital Urology Clinic

2024 Private Darıca Büyük Anadolu Hospital

Education

Uludag University Faculty of Medicine (graduation) 1988

Selcuk University Faculty of Medicine (specialization) 1994

1982-1988 Uludağ University Faculty of Medicine

1990 -1994 Selcuk University Faculty of Medicine, Department of Urology (Specialization)

Scientific Publications

Acar A., Sert I. Ü., Gürbüz R., Ergüney Ş: Submucosal methotrexate applications in inoperable bladder tumors.  S.Ü.T.F. Journal. 1993; 9(1):39-41

Acar A., Sert İ.Ü., Gürbüz R., Arslan E.M., Ergüney Ş. , : Bladder wall and prostate

Translated with DeepL.com (free version)

Dr. Javier Centeno obtained his Doctorate in Medicine and Surgery from the University of Barcelona in 1988 and completed his specialization in General and Gastrointestinal Surgery at the Hospital de Mutua de Terrassa between 1989 and 1993.

Afterwards, Dr. Centeno completed additional training in the colorectal surgery department at the Mayo Clinic de Rochester, Minnesota (USA). Since 1993, Dr. Centeno has been a leading specialist in the surgery department at the Teknon Medical Center.

Clinical and scientific work:

Co-organizer of the Seminar on Endorectal Ultrasound Diagnostics. Advances in Colon, Rectum and Anus Surgery. Barcelona. March 1995.

"Visiting Surgeon" in the Department of Colorectal Surgery, Cleveland Clinic Florida, Fort Lauderdale, Florida, USA, February 1996.

Advanced Course in Laparoscopic Colorectal Surgery. ICARD. EITS, Strasbourg. November 2002.

Postgraduate student, associate professor of the Department of Urogynecoproctological Physiotherapy.

School of Nursing and Physiotherapy, University of Blanquerna. Ramon Llull University. Barcelona. 2003 2015

Accreditation by ERAS-Society (Sweden) in 2016.

Member of scientific communities:

Asociación Española de Cirujanos

· Societat Catalana de Cirurgia

· American Society of Colon and Rectal Surgeons y de la University of Minnesota Alumni Association.

Clinical experience

Residency in Urology Bellvitge University Hospital (2007/2012)

Urologist Bellvitge University Hospital. (May 2012/November 2021)

Head of Andrology Department, Bellvitge University Hospital. (February 2015/November 2021)

Head of Andrology Department Hospital Clínic of Barcelona (December 2021 present)

Director of the Institute of Andrology and Sexology. Quironsalud Group. (October 2015 January 2018).

Head of Andrology Department Teknon Medical Centre (November 2017 present)

Editor of the International Journal of Andrology (July 2016 present)

Clinical practice in the field of Reproductive Medicine and Sexology Memorial Sloan Kettering Cancer Center. New York City (USA) (March 2016 May 2016)

Education

Doctor of Medicine (Universitat de Barcelona) degree with honors, 2006

Specialization in Urology Hospital Universitari de Bellvitge, 2006 2012

Associate Professor of Clinical Andrology (Universitat Autònoma de Barcelona), 2014

Participant of the European Board of Urology (Bruselas UEMS), 2012

Member of the European Committee of Sexual Medicine (Estambul UEMS), 2014

Dr Alejandro Lira is a certified urologist with over a decade of experience, trained at UNAM in Mexico City. He performs circumcision procedures at Hospital de la Familia in Tijuana.

• Specializes in urology with a focus on surgical procedures
• Member of the Mexican Council of Urologists
• Fluent in English, making communication easy for international patients
• Regularly attends urology events to stay updated on latest techniques

Specializations 

Specialist in urology and general surgery Specializes in the diagnosis and treatment of prostate diseases Description The first Polish urologist certified as an Ablatherm® HIFU operator, the only doctor in Central and Eastern Europe who trains doctors and medical teams in the HIFU method. Promoter of innovative treatment methods and surgical techniques.

Professional education 

Dr. Filipek is a graduate of the Faculty of Medicine of the Medical Academy in Krakow, where he graduated from the Faculty of Medicine in 1977, in 1980 he obtained the first degree of specialization in general surgery, and in 1986 the second degree in urology. In 1999 he obtained the degree of doctor of medical sciences. 

Professional experience 

Dr. n. med. Marek Filipek serves as the Head of the Urology Department of the Independent Specialist Western Hospital in Grodzisk Mazowiecki. He created from scratch one of the most modern and best equipped urology departments in Poland. For many years, Dr. Filipek was associated with the Urology Clinic of the Jagiellonian University Medical College, where he worked as a senior assistant and lecturer. In the years 2000-2006, he was the head of the Urology Department of the St. Luke Provincial Hospital in Tarnów.

Certificates 

He participated in many scientific and advanced courses. He spent internships and scholarships in many prestigious foreign urology centers, including the Professor F. Debruyne Urology Clinic in Nijmegen. In 2014, Dr. Filipek completed training in Focal-One HIFU, with Dr. Albert Gelet, at the Hospices Civils de Lyon Edouard Herriot Hospital, in Lyon, France. In the same year, in April, the doctor also participated in the course of the European School of Urology “Focal therapy in prostate cancer” in Stockholm. 

Scientific activity

Dr. n. med. Marek Filipek is a member of the Polish Urological Society (in 1997 he was the Vice-President of the Krakow Branch of the PTU). He is also a full member of the European Urological Society. He has also been awarded many times for his scientific activity and achievements in the field of urology (winner of, among others, the 1st PTU award and the Prof. Zew Wajsman award). The scientific achievements of Dr. n. med. Marek Filipek include several dozen publications and papers presented at Polish and foreign congresses and conferences. He is the author of over 30 publications and papers published, among others, in Urologia Polska or presented at the congresses of the Polish Urological Society and the European Urological Society. He has also participated in international, multi-center clinical trials many times. Every year Dr. Filipek also participates in the meetings of the American Urological Association.

Education and Specialization

Republic University Faculty of Medicine

Republic University Faculty of Medicine, Pediatric Surgery Specialization - Expertise

Experience

Karabük Women's and Children's Hospital Pediatric Surgery Clinic (Specialist Doctor)

Karabük State Hospital Pediatric Surgery Clinic (Specialist Doctor)

Karabük University Faculty of Medicine Training and Research Hospital Pediatric Surgery Department (University Lecturer)

Professional Memberships

Pediatric Surgery Association

Pediatric Urology Association

Courses and Certificates

Presentation Techniques Course, 2018 Istanbul

Neuromarketing Course, 2018 Istanbul

IMS Data Training Course, 2018 Istanbul

Incontinence Course, 2017 Antalya

Cerebral Palsy Children's Symposium, 2013, Karabük

Doubtful Genital Structure Meeting in Child, 2012, Karabük

Workshop International Hypospadias, 2012, Istanbul

Abdominal and Colorectal Surgery in Children, 2010, Istanbul

Current Approaches to Lower Urinary System Diseases Symposium, 2009, Kırıkkale

Enteral and Parenteral Nutrition Symposium in Children, 2009, Malatya

Basic Intensive Care Training Course, 2009, Sivas

Protective Child Health Nutrition and Alternative Medicine Applications Symposium, 2008, Kırıkkale

Newborn Resuscitation Program, 2007, Sivas

Thorax Course in Children, 2007, Çeşme

Dr Supaporn Sompanwang, M.D.

General Pediatrician

Has Special training in preventing, diagnosing, and treating diseases and injuries in children. Pediatricians also help manage other problems that affect children, such as developmental disorders and behavioral, emotional, and social problems.

Graduated (M.D. From)

Doctor of Medicine, Faculty of Medicine, Naresuan University

Certificates

Certificate of Pediatrics, Buddhachinaraj Phitsanulok Hospital

Certificate of Family Medicine, Buddhachinaraj Phitsanulok Hospital

Current Positions

Pediatrician at Intrarat Hospital

Dr Panyapan Tiraprasidporn, M.D.

General Pediatrician

Special training in preventing, diagnosing, and treating diseases and injuries in children. Pediatricians also help manage other problems that affect children, such as developmental disorders and behavioral, emotional, and social problems.

Graduated (M.D. From)

Doctor of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University

Certificates

Certificate of Pediatrics, Faculty of Medicine, Siriraj Hospital, Mahidol University

Current Positions

General Pediatrician at Intrarat Hospital

Dr. Ozkan Onuk is a skilled urologist with expertise in urooncology, endourology, female urology, andrology, laparoscopic surgery, pediatric urology, and incontinence. He is known for performing complex procedures such as nephrectomy, robotic da Vinci prostatectomy, bladder removal, and vasectomy.

Dr. Onuk earned his medical degree and MSc from Istanbul University Faculty of Medicine. He completed his Ph.D. in Urology at Taksim E.A.H. In 2020, he became an Associate Professor at New Century University. He has a strong academic background and extensive surgical experience, especially in minimally invasive and robotic urological surgeries.

He graduated in Medicine at the Malaga University and specialised in Urology at the Carlos Haya Hospital in the same province.

He travelled to the United States in 2012 for a study stay at the Memorial Sloan-Kettering Cancer Centre in New York. Specifically, at the Oncology Unit leaded by Dr Karim Touijer.

Years later, he consolidated his training with specialist courses in lower urinary tract surgery, advanced renal surgery, urinary incontinence and pelvic floor surgery, male urology surgery at the Cardenal Herrera University in Valencia and a Master in the Update of Urologic Surgery at the Cardenal Herrera University.

Professional Experience

• Urology Consultant at the Poniente Hospital 2016.

• Urology Consultant in Área Sanitaria Norte 2016-2017

• Urology Consultant. Carlos Haya Hospital, Malaga 2017-2020.

• Member of the Renal Transplant Unit of the Carlos Haya Hospital, Malaga 2017-2020.

• Co-founder of the Urologic Surgery Institute of Malaga 2019

• Head of the Urology Unit at the Quirónsalud Marbella Hospital 2019- currently

Scientific/ research activities

• Clinical Mentor of medical students of the Faculty of Medicine of Malaga. 2016-2020

• Author of multiple articles for national and international journals, contributions and editor of the “Manual of Basic Urologic Pathologies in Primary Care and A&E”.

The Quirónsalud Marbella Hospital Urology Unit deals with the study, diagnosis and treatment of the conditions affecting the urinary system, the suprarenal glands and the retroperitoneum of both male and female patients, as well as the male reproductive system.

The team of experts and the nursing team in this Unit have vast expertise in the diagnosis and treatment of the various pathologies treated by this speciality.

We cover all the medical, preventative and surgical aspects in order to offer early detection, an adequate diagnosis and an accurate treatment. Our main objective is to offer the highest quality in humane treatment and scientific knowledge with a clear and decisive vocation of patient service.

The Urology Unit performs its activities at the A&E Unit (helping with any urologic emergency 24 hours a day and 365 days a year) and at the Outpatient Consultations Unit (helping patients with an appointment from Monday to Friday, morning and afternoon)

Education and Experience

Dr. Ramazan Gökhan Atış, born in Istanbul in 1978, graduated from Cağaloğlu Anatolian High School in 1996. He completed his medical education at Çapa Faculty of Medicine in 2002. Between 2002 and 2008, he received his specialization training at the Istanbul Şişli Etfal Training and Research Hospital Department of Urology, and obtained the title of Urology Specialist in February 2008. After working at Edremit Military Hospital between 2008 and 2009, he started working as a Urology specialist at Istanbul Göztepe Training and Research Hospital in 2009. In 2011, he underwent a 3-month Laparoscopy-Robotic Urology training at Heidelberg University Heillbronn Clinic. Between 2009 and 2014, he conducted numerous scientific research studies, especially in the field of endourology, and obtained the title of Associate Professor in September 2014. In 2017, he was elected as a board member of the Endourology Society and has been serving in this position since then. Since 2018, he has been actively involved in the Endourology working group of the European Association of Urology, Young Academic Urologists (EAU-YAU) Committee for a period of 2 years. In January 2021, he was appointed as a Professor at the Istanbul Medeniyet University Department of Urology.After that started working at Şişli Memorial Hospital in 2022. Prof. Dr. Ramazan Gökhan Atış, has more than 100 articles published in national and international journals.

• 1996 - 2002, Istanbul University Istanbul Faculty of Medicine, Undergraduate
• 2002 - 2008, Şişli Etfal Training and Research Hospital/Istanbul, Specialization in Medicine
• 2014, Istanbul Medeniyet University Goztepe Training and Research Hospital, Associate Professorship
• 2021, Istanbul Medeniyet University Department of Urology, Professorship

Administrative Duties

• Editor of Endourology Bulletin
• Board Member of Endourology Society (Secretary General)

Memberships in Scientific Organizations

• Turkish Urology Association
• Turkish Endourology Association
• Turkish Andrology Association
• Eurasian Urooncology Association
• Turkish Medical Association

Specializes in robotic and laparoscopic urological surgeries at İstinye University Liv Hospital Topkapı, with decades of experience in diverse procedures.

• Performs all types of female incontinence surgery
• Expert in robotic radical prostatectomy and cystectomy
• Skilled in HOLEP surgery and stone surgeries
• Trained at Uludağ University and S.B. Ankara Training and Research Hospital

Education

• 2000, (Undergraduate / Graduate) Cerrahpaşa Faculty of Medicine, Istanbul University
• 2006, (PhD/ Specialty) Pediatrics, Istanbul Haydarpaşa Numune Training and Research Hospital

Experience

• 2001-2002, (Research Assistant) Istanbul Taksim First Aid Training and Research Hospital, Biochemistry Department
• 2002-2006, (Research Assistant) Istanbul Haydarpaşa Numune Training and Research Hospital
• 2006-2010, (Specialist) Bolu Izzet Baysal Women's Health and Pediatric Hospital
• 2010-2016, (Assistant Professor) Department of Pediatrics, Abant Izzet Baysal University Faculty of Medicine
• 2016, (Associate Professor) Department of Pediatrics, Abant Izzet Baysal University Faculty of Medicine
• 2018-2019, (Associate Professor) Istanbul Private Ersoy Hospital

2019-2024

, 

(Associate Professor)

 Istanbul Private Hisar Intercontinental Hospital

Academic training

Degree in Medicine and Surgery, (marks 107/110) on 30/10/2003, University of Catania;

Specialization in Urology, (marks 70/70 with honors) 01/09/2009, School of Specialization in Urology of the University of Padua, Director Prof. Walter Artibani.

Specialty thesis: Histological concordance between biopsy and definitive histological examination in patients suffering from renal neoplasia

Fellow of the European Board of Urology F.E.B.U. from 06/06/2009;

Doctorate in Surgery, 07/08/2013, (European Doctor cum laude) Universitat Autonoma de Barcelona.

Thesis title: Radical Cystectomy and urinary diversion: is there a role for bowel in the future?

Specialization in Andrology, (01/06/2013 – 30/06/2015) Universitat Autonoma de Barcelona, Fundavò Puigvert, Barcelona, Spain.

Master in Clinical Andrology and Sexual Medicine (2015-2017) University of Padua

Professional and Clinical Experience

From June 2013 to June 2015 Fellow of the Andrology Unit, Fundació Puigvert, Universitat Autonoma de Barcelona, Barcelona, Spain; Training in Clinical and Surgical Andrology; Prosthetic Implant; Medical and surgical treatment of penile curvature; Microsurgical varicocelectomy; Microsurgery in Andrology and Urology; Study and treatment of male and couple infertility; Sexual Dysfunctions; Sexually Transmitted Diseases;

From November 2012 to May 2013 structured doctor of the Female Functional Urology and Urodynamics Unit of the Fundació Puigvert, Barcelona, Spain. Consolidating theoretical-practical knowledge in the study and treatment of male and female urinary incontinence, carrying out procedures as the first operator for the treatment of male and female urinary incontinence in total autonomy and carrying out urodynamic studies for the diagnosis of incontinence and functional disorders of the bladder;

From April 2012 to October 2012, structured doctor of the Urology Oncology, Pediatric Urology and Endoscopy Unit of the Fundació Puigvert, Barcelona, carrying out endoscopic procedures and minor and major surgery in total autonomy as first operator;

From April 2011 to March 2012 Structured doctor of the Pediatric Urology Unit of the Fundació Puigvert, Universitat Autonoma de Barcelona, Barcelona, Spain. Clinical and Surgical Activities in the field of Pediatric Urology focusing on the medical, endoscopic and surgical treatment of enuresis, functional bladder disorders, vesicoureteral reflux, urinary tract lithiasis and various other uro-pediatric pathologies;

From October 2010 to April 2011, structured doctor of the Female Functional Urology and Urodynamics Unit of the Fundació Puigvert, Barcelona, carrying out as first operator procedures for the treatment of male and female urinary incontinence and obtaining full autonomy in the carrying out of urodynamic studies for the for the diagnosis of incontinence and functional bladder disorders;

From October 2009 to September 2010 Fellow of the Uro-Oncology Unit of the Fundació Puigvert, Barcelona, carrying out endoscopic, major surgery and laparoscopic procedures as first operator.

Personal information

Title: Associate Professor

Branch: Urology

Work History:

1 Istanbul Ümraniye Training and Research Hospital

2 Kars State Hospital

3 Çatalca İlyas Çokay State Hospital

4 Istanbul Bilim University Faculty of Medicine Urology Clinic

5 Gayrettepe Florence Nightinagle Hospital

Medical Specialties and Subspecialties:

Laparoscopic Surgery

Education

2007 - Istanbul University Cerrahpaşa Faculty of Medicine

2012 - Istanbul Ümraniye Training and Research Hospital (Specialization)

PERSONAL INFORMATION

Date of Birth: 18.08.1968

Place of Birth: Konya – Cihanbeyli

Higher Education: Istanbul University Cerrahpasa Faculty of Medicine (1991)

Specialization: Istanbul University Cerrahpasa Faculty of Medicine, Department of General Surgery

Specialization Graduation Thesis: Comparison of L-thyroxine Bromocriptine in Relation to

TSH Suppression After Total Thyroidectomy (19.02.1997)

Military Service: Sivas Military Hospital (1999-2000)

Foreign Language: English

WORK EXPERIENCE

- May 15, 1997-1999 – Metropolitan Florence Nightingale Hospital, General Surgeon

- July 1999 – September 2000 – Sivas Military Hospital

- Since October 2000 – Metropolitan Florence Nightingale Hospital, General Surgeon

Education

• Kadir Has High School / 1992 - High School
• Dokuz Eylul University Faculty of Medicine / 1998 - Faculty of Medicine
• Göztepe Education and Research Hospital / 2004 - Neurology

Work Experience

• Dr. Siyami Ersek Gkdc Hospital Chest Surgery Clinic
• Göztepe Education and Research Hospital Neurology Clinic
• Samsun Bafra Kızılırmak Devler Hospital
• Erzincan Military Hospital
• Özel Ersoy Hospital, İstanbul
• Florence Nightingale Hospital, İstanbul
• Erdem Hospital, İstanbul
• Çanakkale Onsekiz Mart University Faculty of Medicine Neurology Clinic
• Emsey Hospital, İstanbul
• Adatıp Hospital İstanbul
• Central Hospital Ataşehir İstanbul
• Özel Yüzyıl Hospital Gebze Kocaeli

Areas of Interest

• Endorology
• Occupational Oncology Surgery
• Pediatric Orthology
• Gynecology

Courses-Seminars and Certificates Received

• Certification course for experimental animal use
• Training of the trainer certification course
• Occupational medicine certification course

Specializations

Pediatric Rehabilitation of Children with Special Needs

Newborn Monitoring

Newborn and Childhood Vaccinations

Child Follow-up Monitoring and Development

Growth and Development Retardation

Childhood Diseases